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The time period of oscillation of a simp...

The time period of oscillation of a simple pendulum is given by `T =2pi sqrt(l/g)` . The length of the pendulum is measured as `l=10 pm0.01cm` and the time period as `T = 0.5 pm 0.02s` . The percentage error in the value is

A

`5%`

B

`8%`

C

`7%`

D

None of these

Text Solution

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The correct Answer is:
B
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